Vertex News Tech - Cylinder Kit Available - Yamaha 125 2005-2021 23 novembre 2023 Cylinder & Kit Cylinder AVAILABLE Standard Bore Cylinder For Yamaha YZ 125 2005-2021 CW20011 Standard Bore Cylinder Kit For Yamaha YZ 125 2005-2021 CW20011-K01 Description : Standard Bore Cylinder Kit Compression Ratio : Standard Cylinder Diameter : 54 mm Displacement : 125 cc Engine Type : 2-Cycle Includes : Cylinder, Piston Kit, Top End Gasket Kit & Wrist Pin Bearing